Differences Between SAFE and AS3X Modes
This section is generally accurate but does not take into account flight speed, battery charge status, and other limiting factors.
Control stick is neutralized
Holding a small amount of
control
Holding full control
Disabling and Enabling SAFE Select
By default, the SAFE Select function of your UMX aircraft is
enabled and assigned to the Gear channel switch (channel
5). If you do not wish to have access to SAFE Select while
flying, you can choose to disable SAFE Select functionality.
AS3X will still be active when SAFE Select is disabled.
IMPORTANT: Before attempting to disable or enable
SAFE Select, ensure the aileron, elevator, rudder, throttle
and gear channels are all on high rate with the travel
set to 100%. Turn throttle hold OFF if it is programmed
in the transmitter.
CAUTION: Keep all body parts clear of the
propeller, and keep the aircraft securely
restrained in case of accidental throttle activation.
1. Power on the transmitter.
2. Power on the aircraft.
3. Hold both transmitter sticks to the inside bottom
corners and toggle the Gear switch 5 times (1 toggle =
full up and down). The control surfaces of the aircraft
will move, indicating SAFE Select has been enabled
or disabled.
Repeat the process again to re-enable or disable SAFE Select.
SAFE Select
Aircraft will self level
Aircraft will bank or pitch to a moderate angle
and maintain the attitude
Aircraft will bank or pitch to the predetermined
limits and maintain the attitude
DXe, and DXS Transmitters
Switch A is the FMODE switch on the these transmitters,
and the switch needs to be toggled between position 0
and 2 when disabling/enabling SAFE Select.
AS3X
Aircraft will continue to fly at
its present attitude
Aircraft will continue to pitch
or roll slowly
Aircraft will continue to roll or
pitch rapidly
Mode 1 and 2 Transmitters
100%
x 5
100%
EN
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